The best shows are the inside dog shows, then you don´t have to worry about the weather and bring a lot of extras along.
Sometimes I bring my tent, it weighs 15 kg (about 30 pounds) and takes a lot of space in the car or the camper. So if the sun shines and my dogs enters early in the morning, I don´t bother about the tent. And what happens then? It starts raining of course . So then I found this little extra raincoat, it is flat in my luggage and weighs nothing.
The perfect little extra if the weather god is not with you in your daily plan.